1806J2000683MJTE07

Overview

The Knowles Syfer 1806J2000683MJTE07 is a feed-through multilayer ceramic capacitor designed for surface mount technology. It features an 1806 (4516 metric) package with dimensions of 4.50mm length, 1.60mm width, and a maximum height of 1.30mm. The component provides a capacitance of 0.068 µF with a ±20% tolerance. It operates at a DC voltage rating of 200V and supports a continuous current of 2A. The device utilizes X7R dielectric material, ensuring stable performance across a temperature range of -55°C to +125°C.

Feature Summary

• Integrated feed-through architecture combining filtering and decoupling functions within a single surface-mount component.
• High current handling capability rated at 2A, suitable for power line applications requiring significant current flow.
• X7R dielectric construction providing reliable capacitance stability over a wide industrial temperature range.

Applications

• EMI suppression in high-current DC power distribution lines
• Signal filtering in communication equipment power stages
• Decoupling applications in automotive electronic control units

Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to confirm terminal configuration and marking options. Ensure the selected variant matches the required current rating and voltage derating for the target application environment. Cross-reference the package dimensions with PCB footprint specifications to guarantee mechanical compatibility during assembly.

Selection Notes

Select this component when space constraints require a combined filter and capacitor solution in the 1806 footprint. Evaluate the 2A current rating against peak load requirements to prevent thermal degradation. Consider the X7R temperature coefficient if operating conditions exceed standard commercial ranges or require tighter capacitance stability than NPO offers.

Part Context

This part belongs to the Knowles Syfer feed-through capacitor series, which integrates passive components into a single structure. These devices are engineered to replace traditional discrete filter networks, reducing board space and improving signal integrity by minimizing parasitic inductance associated with separate components.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative feed-through capacitors based on identical electrical ratings and physical dimensions before substitution.